Base | Representation |
---|---|
bin | 1110100111100… |
… | …1010000111001 |
3 | 11021101002010210 |
4 | 3221321100321 |
5 | 111144022410 |
6 | 10030101333 |
7 | 1343106216 |
oct | 351712071 |
9 | 137332123 |
10 | 61314105 |
11 | 31679216 |
12 | 1864a849 |
13 | c91a148 |
14 | 8200b0d |
15 | 55b2220 |
hex | 3a79439 |
61314105 has 8 divisors (see below), whose sum is σ = 98102592. Its totient is φ = 32700848.
The previous prime is 61314101. The next prime is 61314119. The reversal of 61314105 is 50141316.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 61314105 - 22 = 61314101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61314101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043789 + ... + 2043818.
It is an arithmetic number, because the mean of its divisors is an integer number (12262824).
Almost surely, 261314105 is an apocalyptic number.
It is an amenable number.
61314105 is a deficient number, since it is larger than the sum of its proper divisors (36788487).
61314105 is a wasteful number, since it uses less digits than its factorization.
61314105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4087615.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 61314105 is about 7830.3323684247. The cubic root of 61314105 is about 394.3242304356.
The spelling of 61314105 in words is "sixty-one million, three hundred fourteen thousand, one hundred five".
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